column {data-width = 300}

Explanatory Modeling: Price


Call:
lm(formula = In_Game_Price ~ Stock_Rating + speed + handling + 
    acceleration + launch + braking + Offroad + Horse_Power + 
    Weight_lbs, data = cheap)

Residuals:
     Min       1Q   Median       3Q      Max 
-1458185  -248391   -65967    84237  3712561 

Coefficients:
               Estimate Std. Error t value Pr(>|t|)    
(Intercept)  -343656.56  244562.73  -1.405  0.16057    
Stock_Rating   -2257.02     342.25  -6.595 1.06e-10 ***
speed          47059.09   37480.53   1.256  0.20985    
handling      110059.46   44859.48   2.453  0.01448 *  
acceleration   67787.59   30851.51   2.197  0.02845 *  
launch        -78038.70   20434.86  -3.819  0.00015 ***
braking       174395.16   35125.53   4.965 9.38e-07 ***
Offroad        45397.20   25003.29   1.816  0.07001 .  
Horse_Power      857.04     131.99   6.493 1.99e-10 ***
Weight_lbs       -33.34      23.18  -1.438  0.15102    
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Residual standard error: 511500 on 512 degrees of freedom
  (1 observation deleted due to missingness)
Multiple R-squared:  0.4204,    Adjusted R-squared:  0.4102 
F-statistic: 41.26 on 9 and 512 DF,  p-value: < 2.2e-16

column {data-width = 300}

Price vs. Stock Rating

Price vs. Horse Power